Henry John Cramp was born 1875 in Glebe, New South Wales, Australia to John Alfred Cramp (c1849-1910) and Fanny Sophia Lloyd (c1852-1926) and died 5 June 1951 William Street, Gosford, New South Wales, Australia of unspecified causes. He married Ada Mary Halliday (1876-1952) 1903 in Hamilton, New South Wales, Australia.
|Offspring of Henry John Cramp and Ada Mary Halliday (1876-1952)|
|Frederick Cramp (1904-1972)|
|Enid Cramp (1906-)|
|Ada Cramp (1907-1938)||14 December 1907 Petersham, New South Wales, Australia||13 February 1938 Sydney Harbour, Sydney, New South Wales, Australia|
|Harry Cramp (1909-1909)|
|Marjorie Cramp (1910-)|
|Mavis Cramp (1915-1980)|